This is a STEP BY STEP PROCESS on How to Check an R-410a Refrigerant Charge on an Outdoor Air Conditioning Unit with 3 Position Service Valves otherwise known as King Valves. I show you how to Measure the Refrigerant Charge When to Add or Recover Refrigerant From the System or if the System is Accurately Charged. I also show you the Proper Disconnect Procedure so that you do not Lose Refrigerant Out of the Unit. Refrigerant Charging: How to Check an R410A Refrigerant Charge & Disconnect on the unit with King Valves! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

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️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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